time zero的例句大全

After the pretreatment on the speech signal, adopt a algorithm according to short time average amplitude and zero-crossing rate which raised the applicability for different type words.

论文首先对语音信号进行预处理，然后采用一种基于短时平均幅度和短时平均过零率的手段进行断点检测，提高了算法对于不同类型词语的适用性。

Zero Solution Stability of the Neutral Time delay System of Constant Coefficient Linearity

常系数线性中立型时滞大系统的零解稳定性

By using reflection free acoustic wave equation and finite difference numerical solution, zero offset time section may be produced to avoid interbed multiples.

本文根据无反射声波方程，采用有限差分数值解法，实现了自激自收时间剖面的制作，避免了层间多次波的产生。

The paper used finite difference method to forward model elastic wave propagation and its zero offset time section.

本文还利用有限差分法正演模拟了随机介质模型中弹性波的传播及其自激自收时间记录。

On basis of LR circuit transition process analysis, the paper describes measuring method of zero time factor for transformer wire-wound resistor with specific exciting supply.

本文在分析LR电路过渡过程的基础上，讨论了以特定激励源实现变压器绕组电阻零时间常数测量的方法。

The key to judge whether a control system is stable or not is to find the stability condition of the system according to the stability definition, namely the condition on which the impulse response of the linear time-invariant system attenuates gradually and inclines to zero.

判断一个控制系统稳定与否的关键是基于稳定性定义找出系统稳定的条件，即线性定常系统的单位冲激响在何种情况下会随着的推移逐渐衰减并趋向于零。

The proof of singularity theorems is given at zero temperature for time-like geodesics, or at infinity temperature for null geodesics.

奇点定理的证明，对于类时测地线是在零温下给出的，对于类光测地线则是在温度无穷大的情况下给出的。

MCU get timing reference by zero-crossing detection. It compare the current speed feedback with the object feedback, and control the conduction phase and time using PWM mode to realize the stable speed-regulating of AC PG-motor.

单片机通过过零检测获取计时基准，比较当前转速反馈与目标反馈，采用脉宽调制PWM方式来控制三端双向可控硅开关器件的导通相位角及导通时间，实现交流PG电机的平稳调速。

She has been telling me about her investment history since around 2000~ the time, not coincidentally, when the Bank of Japan first pushed interest rates down to within a hair's breadth of zero.

她向我讲述了自2000年以来她投资的经历。那时，日本央行首开先河将利率下调接近于零的水平，这并非偶然。

Realtime Voice Activity Detection Based on Short Time Energy Plus Rate of Passing Zero

基于短时能量加过零率的实时语音端点检测方法

Considering the cases of zero communication time delay and constant communication time delay, the formation control protocols are designed.

考虑无通信时延和存在固定通信时延两种情况，设计了编队控制协议使得线性多智能体系统实现编队。

This paper introduces a kind of computing method about short time average zero-over rate.

介绍一种短时平均过零率的计算方法，它具有易于用软件实现和便于调整检测门限。

The new methods can rapidly and efficiently obtain the informations of a real sinusoidal signal's phase on time domain or frequency domain by zero-crossings or FFT transforming. The modified methods can extend the threshold SNR of frequency estimation, and it is easily implemented.

新的修改算法利用零交越或FFT变换，能快速有效地在时域或频域上得到实正弦信号的相位信息，改善了频率估计的SNR阈值，且便于工程实现。

A new time-domain-approach approximation to the ideal delay Function-A rational fraction approximation yielding minimum rise-to-delay time ratio with strictly zero overshoot

一个新的对于理想延时函数的时域法逼近&在0超量约束下上升时间/延迟时间比值最小的有理分式逼近函数

Bring upped the calculation methods on the valid useful signal, transition process influence time, ramp waveform influence time, zero time;

3提出了有效有用信号的确定，过渡过程影响时间的确定，斜阶跃影响时间的确定，零计时确定的方法，为不作影响因素改正，直接利用无影响的数据提供临界时间；

You've got great idea, and you spend zero time on whose credit it is.

得到了好主意，没有花费时间在归功于谁的问题上。

The influence of zero time holding quenching temperature on the 20 MnV steel's strength and hardness

零保温淬火温度对20MnV钢强度和硬度的影响

It is zero hour thirty universal time. Here's the news in Special English.

现在是世界时间零点三十分。这里是特别英语的新闻。

At that time, the slope of stress-strain curve of the rock is zero.

此时岩体应力&应变曲线的斜率为零。

In addition, picking zero-offset travel time from two way travel time stacked reflection profile and joint ray tracing inversion with wide-angle reflection and refraction data will obtain more reliable velocity structure.

另外，拾取反射叠加时间剖面零偏移距反射走时和宽角反射并与折射走时进行联合射线追踪反演，可获得更可靠的速度结构。